Safe door



FIG. 1 is a perspective view of a safe door showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is another perspective view thereof.

The broken lines shown in the drawings represent portions of the safe door, that form no part of the claimed design. 

CLAIM The ornamental design for a safe door, as shown and described. 